<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>04_图片插入</title>
</head>
<body>
<!--相对路径-->
  <img src="1.png" alt="">
  <img src="img/2.jpg" alt="">
  <img src="../3.jpg" alt="">

<!--绝对路径-->
<img src="https://cdn.tmooc.cn/bsfile//imgad///3721fae6f12149cdbcef3d42a3439b47.jpg" alt="">

<img src="03.jpg" alt="这张图找不到了">
<br>
<img src="1.png" alt="" width="100px" height="100px">
<br>
<img src="1.png" alt="" height="100px">
<br>
<img src="1.png" alt="" width="100px" >

</body>
</html>